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Updated: Jan 6, 2026

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绿色和因特定精神障碍而入院:多国时间序列研究
Tingting Ye1, Wenzhong Huang1, Zhihu Xu1
1Climate, Air Quality Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia.
概括
绿色的增加与精神疾病的住院减少有关,特别是在城市地区. 然而,根据国家和疾病类型,研究结果各不相同,并指出了一些不良关联.
科学领域:
- 环境流行病学环境流行病学
- 公共卫生 公共卫生
- 心理健康研究 心理健康研究
背景情况:
- 越来越多的证据表明,环境因素会影响心理健康.
- 绿色 (植被) 对精神障碍住院病人的影响需要在全球不同环境中进一步调查.
研究的目的:
- 调查暴露于绿色和因精神障碍而入院的相关性.
- 根据各种绿色干预情景,估计心理障碍住院患者的潜在减少.
主要方法:
- 一项涉及2000-2019年7个国家的6842个地点的跨国时间序列研究.
- 利用准波桑回归来分析1140万因精神疾病入院的病例,同时控制环境和社会经济因素.
- 使用规范差异植被指数 (NDVI) 评估绿色,并根据假设的绿色增加场景估计的入院量.
主要成果:
- NDVI的0.1增加与所有精神疾病的住院减少7%有关 (RR 0.93,95% CI 0.890.98).
- 在巴西,智利和泰国观察到保护性关联,而在澳大利亚和加拿大观察到适度的不良关联.
- 在城市地区,10%的绿色增加可以显著降低精神障碍入院率,因国家而异.
结论:
- 绿色的暴露在统计学上与精神疾病的入院减少有关,特别是在城市环境中.
- 研究结果强调了这些关联在不同国家和特定精神障碍类别中的异质性.
- 这项研究表明,增加绿色带来的潜在公共健康益处可以减轻精神障碍住院患者的数量.
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